88685983 has 2 divisors, whose sum is σ = 88685984. Its totient is φ = 88685982.

The previous prime is 88685981. The next prime is 88686011. The reversal of 88685983 is 38958688.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88685983 - 2¹ = 88685981 is a prime.

Together with 88685981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88685981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44342991 + 44342992.

It is an arithmetic number, because the mean of its divisors is an integer number (44342992).

Almost surely, 2^88685983 is an apocalyptic number.

88685983 is a deficient number, since it is larger than the sum of its proper divisors (1).

88685983 is an equidigital number, since it uses as much as digits as its factorization.

88685983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 55.

The square root of 88685983 is about 9417.3235582091. The cubic root of 88685983 is about 445.9487949553.

The spelling of 88685983 in words is "eighty-eight million, six hundred eighty-five thousand, nine hundred eighty-three".